Senior / Lead Back End Developer - Fintech

Fintama; Santander; Híbrido; EUR 35.000 - 55.000; Jornada completa

Descripción de la vacante

Fintama is seeking a passionate Backend Developer (Java) to reshape the future of digital wealth solutions. Join a growing Fintech team in Spain and contribute to impactful projects while working in an agile environment with a high degree of autonomy and international colleagues.

Servicios

Relocation package

Flexible working hours

A performance-driven compensation model

Formación

• Solid experience building backend applications in Java and Spring Boot.
• Familiarity with containerization (Docker, Kubernetes) and messaging systems (Kafka).
• Strong knowledge of SQL databases (Oracle preferred).

Responsabilidades

• Develop, improve, and maintain robust backend components in Java.
• Help architect scalable, secure, and performant systems.
• Contribute to CI/CD automation and DevOps pipelines.

Conocimientos

Java

Spring Boot

SQL

Docker

Kubernetes

Kafka

Educación

Computer Science

Engineering

Mathematics

Herramientas

Git

Jenkins

SonarQube

Descripción del empleo

Are you ready to build the backbone of tomorrow’s digital wealth solutions?

At Fintama , we’re reshaping the future of investment advisory by combining the power of modern tech with deep financial expertise. Our platform empowers banks, wealth managers, and family offices to deliver truly personalized investment experiences at scale. Alongside that, we offer bespoke software development services tailored for the financial industry.

We're now growing our engineering team in Spain to power the next phase of our journey — and we’re looking for passionate Backend Developers (Java) who want to code the future of finance with us.

What you’ll be doing :

• Develop, improve, and maintain robust backend components in Java using Spring Boot and modern microservice architectures .
• Work on both client-facing projects and our internal product stack — everything we build has impact.
• Help architect scalable, secure, and performant systems across cloud-native environments.
• Contribute to CI / CD automation and DevOps pipelines.
• Collaborate with product, design, and domain experts in an agile and highly interdisciplinary team.
• Shape the engineering culture and best practices of a fast-growing startup.

What we’re looking for :

You are a curious, pragmatic problem-solver with a passion for tech and finance. You care about elegant solutions as much as getting things done.

Ideally, you bring :

• Solid experience building backend applications in Java and Spring Boot .
• Familiarity with containerization (Docker, Kubernetes) and messaging systems (Kafka, MQ).
• Strong knowledge of SQL databases (Oracle preferred).
• Exposure to modern DevOps tools (Git, Jenkins, SonarQube).
• Bonus : Experience with workflow engines (Flowable, JBPM, Drools).
• Academic background in Computer Science, Engineering, Mathematics, or similar.
• Previous experience in banking, fintech , or financial services .
• Strong English communication skills (our team language). Spanish or German is a plus.
• Willing to work in the office for min. 3 days a week.
• A startup mindset — adaptable, pragmatic, and self-driven.

What we offer :

• Join a growing Fintech with global ambitions and strong traction.
• Work from our new hub in Madrid or relocate from anywhere in the EU — we’ll support you with a relocation package .
• A hybrid work setup with high flexibility and full trust.
• Exciting challenges across backend, architecture, and real-world financial use cases.
• International, open-minded colleagues from tech, design, and finance.
• A high degree of autonomy , impact, and visibility — this is more than just a job.
• A performance-driven compensation model and long-term growth perspective.
• A “work hard, play hard” spirit — without the fluff.

You must be eligible to work in Spain (EU passport or valid work permit). We are happy to offer relocation support for the right candidate.

Apply now with your CV to build the future of wealth tech with us.

Fintama is an equal opportunity employer who seeks to recruit and appoint the best available person for a job regardless of marital / civil partnership status, sex, age, religion, belief, race nationality and ethnic or national origin, colour, sexual orientation or disability.

Agencies : We are currently filling this position independently so please do not send unsolicited CVs.

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